4Berlan J. Microwaves in chemistry: Another way of heating reaction mixtures [J]. Radiate Phys. Chem., 1995, 45 (4): 581-589
5S E Mallakpour, A R Hajipour, S Habibi. Facile synthesis of new optically active poly (amide-imide) derived from N,N'- (pyromellitoyl) -bis-L-leucine diacid chloride and aromatic diamines under microwave irradiation [ J ]. European Polym. Journal, 2001, 37 (12): 2 435 -2 442.
7Xiaomei Fang, C D Simone, E Vaccaro, et al. Ring-opening synthesis of ε-caprolactam and ε-caprolactone via microwave irradiation[J]. J Polym. Sci. Polym. Chem., 2002, 40(14): 2 264 - 2 275.